Date
July 5, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 28.780617] ================================================================== [ 28.780722] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.780722] [ 28.780785] Corrupted memory at 0x00000000bfc4f94d [ ! . . . . . . . . . . . . . . . ] (in kfence-#145): [ 28.781095] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.781146] kunit_try_run_case+0x170/0x3f0 [ 28.781204] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.781248] kthread+0x328/0x630 [ 28.781285] ret_from_fork+0x10/0x20 [ 28.781324] [ 28.781349] kfence-#145: 0x000000002a86186f-0x00000000f2fffd01, size=73, cache=kmalloc-96 [ 28.781349] [ 28.781403] allocated by task 325 on cpu 1 at 28.780379s (0.001021s ago): [ 28.781465] test_alloc+0x29c/0x628 [ 28.781506] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 28.781548] kunit_try_run_case+0x170/0x3f0 [ 28.781588] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.781631] kthread+0x328/0x630 [ 28.781666] ret_from_fork+0x10/0x20 [ 28.781705] [ 28.781729] freed by task 325 on cpu 1 at 28.780527s (0.001198s ago): [ 28.781791] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.781834] kunit_try_run_case+0x170/0x3f0 [ 28.781873] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.781916] kthread+0x328/0x630 [ 28.781951] ret_from_fork+0x10/0x20 [ 28.781990] [ 28.782032] CPU: 1 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 28.782108] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.782137] Hardware name: linux,dummy-virt (DT) [ 28.782182] ==================================================================
[ 26.319872] ================================================================== [ 26.320444] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 26.320444] [ 26.320907] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#148): [ 26.321624] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 26.321946] kunit_try_run_case+0x1a5/0x480 [ 26.322257] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.322456] kthread+0x337/0x6f0 [ 26.322601] ret_from_fork+0x116/0x1d0 [ 26.322753] ret_from_fork_asm+0x1a/0x30 [ 26.322997] [ 26.323111] kfence-#148: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 26.323111] [ 26.323661] allocated by task 343 on cpu 1 at 26.319554s (0.004104s ago): [ 26.323972] test_alloc+0x364/0x10f0 [ 26.324442] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 26.325322] kunit_try_run_case+0x1a5/0x480 [ 26.325708] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.326134] kthread+0x337/0x6f0 [ 26.326435] ret_from_fork+0x116/0x1d0 [ 26.326773] ret_from_fork_asm+0x1a/0x30 [ 26.327204] [ 26.327315] freed by task 343 on cpu 1 at 26.319721s (0.007591s ago): [ 26.327816] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 26.328083] kunit_try_run_case+0x1a5/0x480 [ 26.328498] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.328906] kthread+0x337/0x6f0 [ 26.329244] ret_from_fork+0x116/0x1d0 [ 26.329585] ret_from_fork_asm+0x1a/0x30 [ 26.329949] [ 26.330097] CPU: 1 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 26.330819] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.331215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.331799] ==================================================================